HP inks (inkjet printing supplies) are safe when used as intended. HP inks undergo rigorous testing and strict quality control procedures to minimize any risks from chemical substances used and to ensure product safety. HP products are labeled in accordance with applicable regulations and additional safety information is provided in the inserts of HP inkjet print cartridge products. While safe when used as intended, HP inks are not designed or intended to be orally ingested, inhaled, or to remain in contact with skin for prolonged periods. Additional information is available on the Material Safety Data sheet for the cartridge, which can be found at www.hp.com/go/msds.